Equations and Inequalities
Virginia SOL A2.EI.3
Solve a system of equations in two variables containing a quadratic expression.
What students need to be able to do
- Create a linear-quadratic or quadratic-quadratic system of equations to model a contextual situation.
- Determine the number of solutions to a linear-quadratic and quadratic-quadratic system of equations in two variables.
- Solve a linear-quadratic and quadratic-quadratic system of equations algebraically and graphically.
- Verify possible solutions to linear-quadratic or quadratic-quadratic systems algebraically, graphically, and with technology.